OBS-ID    hhc20020828_0945
OBS-STRT  2002-08-28T00:45:47Z  2002-08-28T09:45:47+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-28T02:51:42Z  2002-08-28T11:51:42+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-08-28T04:32:08Z  2002-08-28T13:32:08+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-28T07:51:18Z  2002-08-28T16:51:18+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15